gunpower

gunpower

 英

  • 網絡珠茶;槍械火力

例句

Another example of salt is potassium nitrate, KNO8, a colorless solid which, mixed with charcoal and a Little sulfur, makes gunpower

硝酸鉀(KHO8)也是一種一種無色固體可以木炭少許混合起來制造火藥

History of Greek Fire and Gunpower

希臘火藥